User interface for a display screen



The FIGURE is a front elevation view of a user interface for a displayscreen according to our new design.

The outer rectangle shown in broken line is included for the purpose ofshowing a display screen and forms no part of the claimed design. Thebroken line showing of the “01:14” time text and the “MUTE” textportions in the figure forms no part of the claimed design, and this isreconfirmed by this description due to the small size of the font.

The ornamental design for a user interface for a display screen, asshown and described.